Description

5-Bromo-2-(2-Chloro-Acetylamino)-4-Phenyl-Thiophene-3-Carboxylic Acid Ethyl Ester is a high-purity, multi-functional heterocyclic building block designed for advanced synthetic chemistry. This compound is critical for researchers and manufacturers requiring a reliable, high-quality intermediate to construct complex molecular architectures. It is primarily utilized in the pharmaceutical and agrochemical industries for the research and development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Serves as a core building block for developing new herbicides, fungicides, or insecticides with enhanced efficacy.
• Material Science: Used in the research of advanced organic electronic materials, such as organic semiconductors or light-emitting diodes (OLEDs).
• Chemical Biology: Employed as a probe or linker molecule in the study of biological processes and protein interactions.
• Custom Synthesis: An essential starting material for contract research organizations (CROs) and CDMOs performing bespoke chemical synthesis.
• Academic Research: Used in university and institutional labs for methodological development and exploring new chemical reactions involving thiophene derivatives.

Basic Information

Product Name	5-Bromo-2-(2-Chloro-Acetylamino)-4-Phenyl-Thiophene-3-Carboxylic Acid Ethyl Ester
CAS No.	554405-83-3
Molecular Formula	C15H13BrClNO3S
Molecular Weight	402.69 g/mol
Synonyms	Ethyl 5-Bromo-2-[(2-chloroacetyl)amino]-4-phenyl-3-thiophenecarboxylate; 5-Bromo-2-(2-chloroacetamido)-4-phenylthiophene-3-carboxylic acid ethyl ester; 2-Acetamide, N-(5-bromo-4-phenyl-3-(ethoxycarbonyl)-2-thienyl)-2-chloro-; 554405-83-3; AKOS BRN-0791; ACH-00001336; ZINC000003869716
EINECS	Contact for details

Quality Control

Every batch of 5-Bromo-2-(2-Chloro-Acetylamino)-4-Phenyl-Thiophene-3-Carboxylic Acid Ethyl Ester is manufactured under strict quality management systems. We employ advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee it meets your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. The container should be kept tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.